| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [v-ing] [adv] [prep] | 388 |
|
| 2 | [vb base] been [v-ing] [prep] that | 28 |
|
| 3 | been [v-ing] [adv] [prep] that | 10 |
|
| 4 | [vb base] [v-ing] [adv] [prep] that | 10 |
|
